Self-induced chaos in a single-mode inversionless laser |
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Authors: | Wieczorek Sebastian Chow Weng W |
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Institution: | Sandia National Laboratories, Albuquerque, New Mexico 87185-1086, USA. |
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Abstract: | A single-mode inversionless laser with a three-level phaseonium as an active medium can by itself exhibit complex nonlinear dynamics. Nonlinear interaction between two spectrally separated gain regions of the phaseonium and a lasing field gives rise to instabilities and chaotic self-pulsations of a type not observed in conventional lasers with population-inverted gain media. We calculate the bifurcation diagram and uncover multistability and a torus-doubling cascade in transition to chaos. |
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